An alien race uses humans to host their parasitic offspring. After a human boy witnesses the birth of these parasites, he is horrified by the symbiotic agreement and realizes why the alien has nourished him so much better than his siblings all his life.

When 17-year-old girl becomes pregnant, she has no choice but to hide her pregnancy. As she grows older, she realizes she must unburden herself of the secret, or hide it for the rest of her life.